This cluster of papers focuses on advances in corneal tissue engineering and regeneration, with a particular emphasis on the use of limbal stem cells, amniotic membrane, and stem cell therapy for corneal reconstruction. The research covers topics such as corneal neovascularization, epithelial cell transplantation, wound healing, and the use of Boston Keratoprosthesis. These studies contribute to the development of innovative approaches for treating ocular surface disorders and promoting corneal regeneration.